KR102207192B1 - 편광 제어 필름 및 이를 이용한 입체 표시 장치 - Google Patents

편광 제어 필름 및 이를 이용한 입체 표시 장치 Download PDF

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Publication number
KR102207192B1
KR102207192B1 KR1020140131948A KR20140131948A KR102207192B1 KR 102207192 B1 KR102207192 B1 KR 102207192B1 KR 1020140131948 A KR1020140131948 A KR 1020140131948A KR 20140131948 A KR20140131948 A KR 20140131948A KR 102207192 B1 KR102207192 B1 KR 102207192B1
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KR
South Korea
Prior art keywords
film
liquid crystal
electrodes
polarization control
layer
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KR1020140131948A
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English (en)
Korean (ko)
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KR20160038619A (ko
Inventor
윤아라
강훈
이영복
Original Assignee
엘지디스플레이 주식회사
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Application filed by 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020140131948A priority Critical patent/KR102207192B1/ko
Priority to CN201410858210.4A priority patent/CN105892119B/zh
Priority to US14/584,794 priority patent/US9645406B2/en
Publication of KR20160038619A publication Critical patent/KR20160038619A/ko
Application granted granted Critical
Publication of KR102207192B1 publication Critical patent/KR102207192B1/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13347—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals working in reverse mode, i.e. clear in the off-state and scattering in the on-state
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Dispersion Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
KR1020140131948A 2014-09-30 2014-09-30 편광 제어 필름 및 이를 이용한 입체 표시 장치 KR102207192B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020140131948A KR102207192B1 (ko) 2014-09-30 2014-09-30 편광 제어 필름 및 이를 이용한 입체 표시 장치
CN201410858210.4A CN105892119B (zh) 2014-09-30 2014-12-24 偏振控制膜及使用该偏振控制膜的立体显示装置
US14/584,794 US9645406B2 (en) 2014-09-30 2014-12-29 Polarizing control film and stereoscopic display device using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140131948A KR102207192B1 (ko) 2014-09-30 2014-09-30 편광 제어 필름 및 이를 이용한 입체 표시 장치

Publications (2)

Publication Number Publication Date
KR20160038619A KR20160038619A (ko) 2016-04-07
KR102207192B1 true KR102207192B1 (ko) 2021-01-25

Family

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KR1020140131948A KR102207192B1 (ko) 2014-09-30 2014-09-30 편광 제어 필름 및 이를 이용한 입체 표시 장치

Country Status (3)

Country Link
US (1) US9645406B2 (zh)
KR (1) KR102207192B1 (zh)
CN (1) CN105892119B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160068110A (ko) * 2014-12-04 2016-06-15 삼성디스플레이 주식회사 입체 영상 표시 장치
KR102513511B1 (ko) * 2016-04-28 2023-03-22 엘지디스플레이 주식회사 액정캡슐을 포함하는 액정표시장치 및 그 제조방법
CN106054441B (zh) * 2016-08-12 2022-06-14 京东方科技集团股份有限公司 一种偏光装置及其驱动方法、显示装置
CN106773446A (zh) * 2017-01-18 2017-05-31 张家港康得新光电材料有限公司 显示装置
WO2018187444A1 (en) * 2017-04-04 2018-10-11 University Of Central Florida Research Foundation, Inc. Dynamically tunable, single pixel full-color plasmonic display, method and applications
CN111290152B (zh) * 2020-03-31 2022-08-02 天马微电子股份有限公司 显示面板及其驱动方法、显示装置
KR102547049B1 (ko) * 2021-02-05 2023-06-26 경북대학교 산학협력단 광 시야각 플래시 라이다 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100649039B1 (ko) 2004-01-15 2006-11-27 샤프 가부시키가이샤 표시 소자 및 표시 장치, 및 표시 소자의 제조 방법
KR100682440B1 (ko) 2003-08-21 2007-02-15 샤프 가부시키가이샤 표시 장치
KR101222990B1 (ko) 2007-10-22 2013-01-18 엘지디스플레이 주식회사 액정 전계 렌즈 및 이를 이용한 입체 표시 장치
US20140184984A1 (en) * 2013-01-02 2014-07-03 Lg Display Co., Ltd. Liquid crystal display device and fabricating method thereof

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US7327434B1 (en) * 2002-05-08 2008-02-05 University Of Central Florida Research Foundation, Inc. Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets
JP2004198958A (ja) * 2002-12-20 2004-07-15 Casio Comput Co Ltd 偏光素子
JP4997624B2 (ja) * 2006-03-14 2012-08-08 Ｎｌｔテクノロジー株式会社 横電界型液晶表示装置
US20080013002A1 (en) * 2006-06-29 2008-01-17 Hyung Ki Hong Lenticular lens and method of fabricating thereof
KR101350475B1 (ko) * 2007-04-12 2014-01-15 삼성전자주식회사 고효율 2차원/3차원 겸용 영상 표시장치
KR101472052B1 (ko) * 2008-07-30 2014-12-12 삼성디스플레이 주식회사 표시장치
KR101696446B1 (ko) * 2009-05-28 2017-01-13 코닌클리케 필립스 엔.브이. 자동 입체 디스플레이 디바이스
CN101968595B (zh) * 2010-10-13 2013-12-25 深圳市华星光电技术有限公司 2d/3d切换的液晶透镜组件及显示装置
JP5301605B2 (ja) * 2011-04-08 2013-09-25 株式会社ジャパンディスプレイ 液晶表示装置
CN103597402B (zh) * 2011-10-28 2017-02-15 利美智Lab株式会社 具有纳米液晶层的水平电场型液晶显示器件
JP2013246407A (ja) * 2012-05-29 2013-12-09 Dainippon Printing Co Ltd 光学シートおよび表示装置
US9151971B2 (en) * 2013-09-17 2015-10-06 Boe Technology Group Co., Ltd Liquid crystal lens and stereoscopic display device

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Publication number Priority date Publication date Assignee Title
KR100682440B1 (ko) 2003-08-21 2007-02-15 샤프 가부시키가이샤 표시 장치
KR100649039B1 (ko) 2004-01-15 2006-11-27 샤프 가부시키가이샤 표시 소자 및 표시 장치, 및 표시 소자의 제조 방법
KR101222990B1 (ko) 2007-10-22 2013-01-18 엘지디스플레이 주식회사 액정 전계 렌즈 및 이를 이용한 입체 표시 장치
US20140184984A1 (en) * 2013-01-02 2014-07-03 Lg Display Co., Ltd. Liquid crystal display device and fabricating method thereof

Also Published As

Publication number Publication date
CN105892119A (zh) 2016-08-24
CN105892119B (zh) 2021-07-27
US20160091727A1 (en) 2016-03-31
KR20160038619A (ko) 2016-04-07
US9645406B2 (en) 2017-05-09

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